Part Number: UCC27211 Other Parts Discussed in Thread: PMP21529 , Tool/software: Hello,
we saw the reference design PMP21529 for a 4-switch Buck-Boost Converter with the UCC27211. In the test report you write: If the Buck-Boost Converter is in Boost…
Part Number: UCC27211 Hello,
I'm trying to use the UCC27211 to drive a NFET half-bridge for 12V -> 5V conversion. The goal is to show a proof of concept using TPLD to control the PWM being fed to the gate driver. Here is my schematic:
In my current…
Part Number: UCC27211 i tried to simulate UCC27211 as sluaa58.pdf in Tina Transient Analysis. The Transient Analysis End display is set to 20ms. When I simulated this schematic, I found it always stop at 10ms and can not be finished. Could you please…
Part Number: UCC27211 Tool/software: Hi Team,
My customer is using our UCC27211 in their design. Below is the waveform captured for the drive signal to the input side of the driver IC and Vgs on mosfet, as we can see below waveform, Ch4: Vgs on MOSFET…
Part Number: UCC27211 Other Parts Discussed in Thread: LMG1210 , , UCC27302A , LM5105 Tool/software: The MOS driver requires single-ended input and differential output 2. The dead time of the output signal is greater than 20us(minimum 15) 3. Output voltage…
Part Number: UCC27211 Tool/software: Dear TI TEAM, when looking at the datasheet of the UCC27211DR, driver IC, I was unable to find the internal Dboot diode's peak current capability.
In my application, My
1. Vdd is- 15V
2. Cboot- 220 nF`
3…
Part Number: UCC27211 Other Parts Discussed in Thread: LMG1210 , Tool/software: Could you please take a look at what the parameters of the UCC27211 and LMG1210 marked in red circles are? We didn't find it.
Part Number: UCC27211 Other Parts Discussed in Thread: UCC27212 Tool/software: Hello,
I am experiencing Glitches with my DCDC Converter which cause the Highside MOSFET to turn off earlier than the HI Signal.
Normal Pulse (200ns)
CH1 = HS…
Part Number: UCC27211 Tool/software: Hi Team,
About the UCC27211 Timing Diagrams, it is known that the UCC27211 do not have a interlock function, so if the HI LI input high, the HO & LO will output together.
but the below diagrams, it is clear to…
Part Number: UCC27211 Tool/software: Can you explain me how to calculate the parameter of D43 D44 and Q6, Q7
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